Dermal absorption of testosterone in human and pig skin in vitro
نویسندگان
چکیده
منابع مشابه
Evaluation of in vitro and in situ transdermal absorption of drugs in pig and rat skin.
The permeability characteristics of newborn pig skin and adult rat skin, either fresh or stored, to model drugs were examined and compared. Special attention was paid to the design to a new experimental system suitable for evaluation of skin permeability to various substances. Two types of model substances were used; insulin, a poorly absorbable substance with high molecular weight as a represe...
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هدف از آزمایش اول بررسی اثر سطوح مختلف سریسین [0 (control), 0.1, 0.5, 1.0, 2.5 %] افزوده شده به محیط , ivm بر cumulus cell expansion، بلوغ هسته و توسعه متوالی جنین، در گوسفندان نژاد سنجابی در فصل تولید مثلی می باشد. از سرگیری میوز به وسیله خارج شدن اولین پولار بادی اندازه گیری و هم چنین درصد رسیدن جنین های دو سلولی به مرحله کلیواژ و بلاستوسیت نیز به عنوان نشانه ای از میزان شایستگی توسعه اولیه ج...
Percutaneous penetration and absorption of parathion using human and pig skin models in vitro and human skin grafted onto nude mouse skin model in vivo.
This study determined and compared the percutaneous penetration and absorption of an organophosphorus (OP) pesticide, parathion (PA), using three experimental skin models: namely the human abdominal- and pig-ear skin in vitro models and the Human Skin grafted onto a nude mouse (HuSki) in vivo model. The percentage of topically applied dose absorbed and the doses present in the stratum corneum a...
متن کاملIn vitro Dermal Absorption of Hydroquinone: Protocol Validation and Applicability on Illegal Skin-Whitening Cosmetics.
In Europe, hydroquinone is a forbidden cosmetic ingredient. It is, however, still abundantly used because of its effective skin-whitening properties. The question arises as to whether the quantities of hydroquinone used become systemically available and may cause damage to human health. Dermal absorption studies can provide this information. In the EU, dermal absorption has to be assessed in vi...
متن کاملrole of cultural iran in promotion of multilaieralism in central asia and caucasus
cultural iran is a scope that is more extended than the political territories of iran as a political unit. this concept means that cultural geography(mehdi moghanlo-1383-1) of iran is greater than its political geography which, according to history, has a long history extending west-east from kandahar to the euphrates and north-south from the persian gulf to the caucasus including transoxiana a...
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ژورنال
عنوان ژورنال: Toxicology in Vitro
سال: 2018
ISSN: 0887-2333
DOI: 10.1016/j.tiv.2017.12.014